A company ordered 10 boxed lunches from a deli for $74.50. Each boxed lunch cost the same amount. Which equation represents the proportional relationship between y, the total cost of the boxed lunches, and x, the number of boxed lunches?

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Answer 1 · 2018-06-05T18:12:38

#y=7.45x#

Right so: each lunch box costs $7.45 as you bought 10 which costs $74.50

So if Y is the total cost and X is the number of boxes

it should be #y = 7.45x# as each box is $7.45 and you want how much all the boxes cost